The head gasket ke karolo ea bohlokoa ka har'a enjene e tukang.The head gasket etsa bonnete ba hore khatello e entsoeng ho tloha ho hotetsa ha spark plug ea mouoane oa mafura o lula ka har'a kamore ea ho tuka.Kamore e tukang e na le li-piston mme e hloka khatello e phahameng ho netefatsa hore li-piston li tsoela pele ho thunya ka nepo.Ho feta moo, oli le pholiso li na le mesebetsi ea bohlokoa ka ho lekana, empa, molemong oa ho etsa mesebetsi ea tsona hantle, ha li khone ho tsoakana.Hlooho ea gasket e boloka liphaposi li arohane ho netefatsa hore ha ho na tšilafalo ea metsi.
Mosebetsi oa enjene cylinder gasket ke: seal, e leng ntho e tiisang e behiloeng lipakeng tsa cylinder block le hlooho ea cylinder.Kaha ho ke ke ha khoneha ho ba sephara ka ho feletseng pakeng tsa cylinder block le hlooho ea cylinder, cylinder head gasket e hlokahala ho thibela khase e phahameng ea khatello, oli e tlotsang le metsi a pholileng hore a se ke a tsoa pakeng tsa tsona.
Lisebelisoa tsa cylinder head gasket hangata li arotsoe ka mefuta e 'meli:
(1) Mete ea tšepe ea asbestos e sebelisa asbestos e le matrix 'me e phuthetsoe ka letlalo la koporo kapa la tšepe.Ba bang ba sebelisa terata ea tšepe e lohiloeng kapa poleiti ea tšepe e rolotsoeng e le skeleton, 'me ba bang ba kenya litšepe ho potoloha lesoba la cylinder ho eketsa matla.Molemo ke hore theko e tlaase, empa matla a tlaase.Hobane asbestos e na le litlamorao tsa carcinogenic 'meleng oa motho, e khaotsoe linaheng tse tsoetseng pele.
(2) Gasket ea tšepe e entsoe ka sekotoana se le seng sa tšepe ea tšepe e boreleli, 'me ho na le mapheo a rekere ka tiiso, e tiisitsoeng ke ho tiea ha marapo le ts'ebetso ea sealant se thibelang mocheso.E 'nile ea sebelisoa haholo linaheng tse ling.Melemo ke matla a phahameng, phello e ntle ea ho tiisa, empa litšenyehelo tse phahameng.
Ho fetola hlooho ea gasket hase ntho eo u ka e etsang karacheng.U se ke ua thetsoa ke bonolo ba hlooho ea gasket kaha u hloka ho qhaqha likarolo tsohle tsa enjene ho e finyella.Ho molemo ho tlohela mosebetsi ona ho litsebi.Seo u se setseng ke boikarabelo ba ho nka khato pele ntho e mpe e etsahala.Ka mantsoe a mang, ho thibela ho phatloha ha hlooho ea hlooho le litšenyehelo tse phahameng tsa ho lokisa gasket ho ka etsoa ka tšebeletso e tloaelehileng ea tsamaiso ea ho pholisa.Ha ho nahanoa ka theko e tlaase ea likarolo tsa tsamaiso ea pholileng, ke bohlale ho li nkela sebaka ha ho hlokahala ebe ho lefa liranta tse likete bakeng sa litokiso tse khōlō.
Nako ea poso: Mar-08-2021